| Acronym | Meaning |
| NOCC | Network Operations Control Center (GSFC) |
| STS | Space Transportation System |
| SOM | Spares OPtimization Model |
| METRO | Meteorology |
| OHA | Operational Hazard Analysis |
| M | Icom Missile Command (Army) |
| PIV | Peak Inverse Voltage |
| CSCB | Contractor's Summary Cost Breakdown |
| LM | Left Mid |
| RPT | Rudder Pedal Transducer |